Copper Seal Header Gaskets Port Size 1.45 x 1.55 Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Rectangular Ports Mr Gasket Heating & Cooling - Thermostats 2008-2016 Ford F-250 Super Duty

2008-2016 Ford F-250 Super Duty 4 Door Crew Cab Pickup

providing up to 140 Amps of power

Material Billet Aluminum

Regarding Our Clevises

End 1 Hose Connector Type: Barb

Copper Seal Header Gaskets Port Size 1.45 x 1.55 Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Rectangular Ports Mr Gasket Heating & Cooling - Thermostats 2008-2016 Ford F-250 Super DutyMr. Gasket Copper Seal Header Gaskets are a high quality copper Gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications. Manufactured from Dead Soft (solid) . 043 Inch thick copper material. . 051 Inch embossment around each exhaust port to seal irregular surfaces. Total Gasket thickness .